Animals Inside Part 1.Commander ApeTrully receives a message that an unknown animal king wants to join Big Green. But, it's a trick and they are ambushed by the Bearstomp and his Bears. When First Squad fights the Bears, the Zebra brothers capture ApeTrully and bring him to the East Citadel. Lin Chung, Mystique Sonia and Mighty Ray come up with a plan to infiltrate East Citadel by using the Spirit Cave to become their inner animals (A Panther, a Swan and a Boar, respectively). Even if they find Commander ApeTrully, they also would have to fight Twin Masters who was also involved in Commander ApeTrully's capture, as well as their toughest opponent yet, Commander ApeTrully (because Twin Masters blasted him with a huge amount of chaotic energy).